The process of using trigonometry to convert multiplication problems to addition and subtraction problems was later replaced by what other, more modern mathematical operation? division logarithms exponents order of operations

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

i think the correct option is the second option.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.